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[SCSI] libfc: During fabric logoff, flush the rport Q after logging off dns port 

We want to generate the rport queue event (from the logoff)
before flushing the queue otherwise the event may still be
in the queue when we logoff.

Signed-off-by: Abhijeet Joglekar <abjoglek@cisco.com>
Signed-off-by: Robert Love <robert.w.love@intel.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
This commit is contained in:
Abhijeet Joglekar 2009-04-21 16:27:09 -07:00 committed by James Bottomley
parent b4c6f54632
commit a0fd2e49ec
1 changed files with 5 additions and 4 deletions
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9
drivers/scsi/libfc/fc_lport.c
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@ -618,6 +618,11 @@ int fc_fabric_logoff(struct fc_lport *lport)
{
lport->tt.disc_stop_final(lport);
mutex_lock(&lport->lp_mutex);
if (lport->dns_rp)
lport->tt.rport_logoff(lport->dns_rp);
mutex_unlock(&lport->lp_mutex);
lport->tt.rport_flush_queue();
mutex_lock(&lport->lp_mutex);
fc_lport_enter_logo(lport);
mutex_unlock(&lport->lp_mutex);
cancel_delayed_work_sync(&lport->retry_work);
@ -1408,10 +1413,6 @@ static void fc_lport_enter_logo(struct fc_lport *lport)
fc_lport_state_enter(lport, LPORT_ST_LOGO);
/* DNS session should be closed so we can release it here */
if (lport->dns_rp)
lport->tt.rport_logoff(lport->dns_rp);
fp = fc_frame_alloc(lport, sizeof(*logo));
if (!fp) {
fc_lport_error(lport, fp);